net: set default highwatermark at socket creation time
This PR is to make a recent code changes backwards compatible with previous releases of Node.JS, as depicted in https://github.com/nodejs/node/pull/47405#issuecomment-1641575954
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This PR is to make a recent code changes backwards compatible with previous releases of Node.JS, as depicted in https://github.com/nodejs/node/pull/47405#issuecomment-1641575954